For a while now when I visit Mum, she hardly speaks, often in a word of her own. I try to involve her when I speak to her but it can be like I am talking to a brick wall, sorry to use phrases like this but thats what it is like. I am aware that Alzheimers in the end can deam a sufferer mute, is this what could be happening. Mum is enetering into the late stages, but since last weeks mini stroke her ability to speak seems to be vanishing. I was there for over 1 1/2 hrs today and during that time I think I got 3 small sentences, none of which made any sence. She closes her eyes but not alseep and when I say are you ok Mum she just nods so I know she can hear me.